CVE-2017-12655 : What You Need to Know

A vulnerability known as Cross-Site Scripting (XSS) can be found in NexusPHP version v1.5. This vulnerability is present in the query parameter used in the log.php file within the dailylog action.

Understanding CVE-2017-12655

This CVE involves a Cross-Site Scripting (XSS) vulnerability in NexusPHP version v1.5.

What is CVE-2017-12655?

Cross-Site Scripting (XSS) exists in NexusPHP version v1.5 via the query parameter to log.php in a dailylog action.

The Impact of CVE-2017-12655

The vulnerability can allow attackers to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2017-12655

This section provides technical details of the CVE.

Vulnerability Description

The vulnerability is a Cross-Site Scripting (XSS) issue in NexusPHP version v1.5, specifically in the query parameter of the log.php file within the dailylog action.

Affected Systems and Versions

Affected Product: NexusPHP
Affected Version: v1.5

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the query parameter of the log.php file, potentially leading to script execution in users' browsers.

Mitigation and Prevention

Protective measures to address the CVE.

Immediate Steps to Take

Update NexusPHP to a patched version that addresses the XSS vulnerability.
Implement input validation to sanitize user inputs and prevent script injection.

Long-Term Security Practices

Regularly monitor and audit web applications for security vulnerabilities.
Educate developers on secure coding practices to prevent XSS and other common web application vulnerabilities.

Patching and Updates

Ensure timely installation of security patches and updates for NexusPHP to mitigate the XSS vulnerability.